Designed to render superior performance. Ensures that the vehicle stops with the lightest touch of the brake pedal. Conveys vacuum via a rubber hose that runs from the intake manifold. Manufactured to store enough vacuum to provide full boost for two or three pedal applications. Maintenance free.
Through trial and error, I found that this brake unit caused more problems than it solved .The only pro was the affordable price. However the faulty design led to inconsistent braking and dangerous situations on the road. a complete waste of money..
Pros
Easy installation and direct replacement for a failing brake unit.
Cons
May require additional parts or modifications for proper fitment on certain car models.